101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
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/* GdkMacosView.c
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*
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* Copyright 2022 Christian Hergert <chergert@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#include "config.h"
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#include <CoreGraphics/CoreGraphics.h>
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#import "GdkMacosLayer.h"
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#import "GdkMacosView.h"
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#import "GdkMacosWindow.h"
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@implementation GdkMacosView
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-(id)initWithFrame:(NSRect)frame
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{
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if ((self = [super initWithFrame:frame]))
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{
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GdkMacosLayer *layer = [GdkMacosLayer layer];
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[self setLayerContentsRedrawPolicy:NSViewLayerContentsRedrawNever];
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[self setLayer:layer];
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[self setWantsLayer:YES];
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}
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return self;
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}
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-(BOOL)isFlipped
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{
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return YES;
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}
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-(BOOL)acceptsFirstMouse
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{
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return YES;
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}
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-(BOOL)mouseDownCanMoveWindow
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{
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return NO;
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}
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-(void)mouseDown:(NSEvent *)nsevent
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{
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if ([(GdkMacosWindow *)[self window] needsMouseDownQuirk])
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/* We should only hit this when we are trying to click through
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* the shadow of a window into another window. Just request
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* that the application not activate this window on mouseUp.
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* See gdkmacosdisplay-translate.c for the other half of this.
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*/
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[NSApp preventWindowOrdering];
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else
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[super mouseDown:nsevent];
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}
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-(void)setFrame:(NSRect)rect
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{
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[super setFrame:rect];
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self->_nextFrameDirty = TRUE;
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}
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-(void)setOpaqueRegion:(const cairo_region_t *)opaqueRegion
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{
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[(GdkMacosLayer *)[self layer] setOpaqueRegion:opaqueRegion];
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}
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-(BOOL)wantsUpdateLayer
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{
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return YES;
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}
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-(void)swapBuffer:(GdkMacosBuffer *)buffer withDamage:(const cairo_region_t *)damage
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{
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if (self->_nextFrameDirty)
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{
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self->_nextFrameDirty = FALSE;
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[[self layer] setFrame:[self frame]];
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}
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[(GdkMacosLayer *)[self layer] swapBuffer:buffer withDamage:damage];
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}
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@end
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